Prediction and evaluation of protein farnesyltransferase inhibition by commercial drugs.
Prediction and evaluation of protein farnesyltransferase inhibition by commercial drugs.
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DOI：
10.1021/jm901613f
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发表时间：
2010-03-25
影响因子：
7.3
通讯作者：
Distefano MD
中科院分区：
文献类型：
--
作者：
DeGraw AJ;Keiser MJ;Ochocki JD;Shoichet BK;Distefano MD
The Similarity Ensemble Approach (SEAa) relates proteins based on the set-wise chemical similarity among their ligands. It can be used to rapidly search large compound databases and to build cross-target similarity maps. The emerging maps relate targets in ways that reveal relationships one might not recognize based on sequence or structural similarities alone. SEA has previously revealed cross talk between drugs acting primarily on G-protein coupled receptors (GPCRs). Here we used SEA to look for potential off-target inhibition of the enzyme protein farnesyltransferase (PFTase) by commercially available drugs. The inhibition of PFTase has profound consequences for oncogenesis, as well as a number of other diseases. In the present study, two commercial drugs, Loratadine and Miconazole, were identified as potential ligands for PFTase and subsequently confirmed as such experimentally. These results point towards the applicability of SEA for the prediction of not only GPCR-GPCR drug cross talk, but also GPCR-enzyme and enzyme-enzyme drug cross talk.
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DOI：
10.1186/1471-2210-5-13
发表时间：
2005-08-18
期刊：
BMC pharmacology
影响因子：
--
作者：
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通讯作者：
Rockhold R
影响因子：
3.6
作者：
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通讯作者：
Distefano, MD
影响因子：
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作者：
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通讯作者：
Brantner, VV
影响因子：
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作者：
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通讯作者：
Frye, SV
影响因子：
56.9
作者：
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通讯作者：
Bork, Peer